May 8, 2019 Viking Global Equities II LP Viking Global Equities Master Ltd. Viking Global Opportunities Illiquid Investments Sub-Master LP Viking Long Fund Master Ltd. Greenwich, CT 06830 Attention: Katerina Novak Email: legalnotices@vikingglobal.com...Standstill and Support Obligations • May 30th, 2019 • Adaptive Biotechnologies Corp • Biological products, (no disgnostic substances)
Reference is made to that certain letter agreement regarding standstill and support obligations by and among Viking Global Equities LP, Viking Global Equities II LP, VGE III Portfolio Ltd. and Viking Long Fund Master Ltd. (the “Viking Purchasers”) and Adaptive Biotechnologies Corporation, a Washington corporation (the “Company”), dated as of December 11, 2017 (the “Original Letter”), which the Viking Purchasers and the Company entered into in connection with their execution of that certain Series F-1 Preferred Stock Agreement dated as of December 11, 2017 (the “Series F-1 Purchase Agreement”).
